import time

words = "♥"
print('\n')
for item in words.split():
    letterlist = []
    for y in range(12, -12, -1):
        list_X = []
        letters = ''
        for x in range(-30, 30):
            expression = ((x * 0.05) ** 2 + (y * 0.1) ** 2 - 1) ** 3 - (x * 0.05) ** 2 * (y * 0.1) ** 3
            if expression <= 0:
                letters += item[(x - y) % len(item)]
            else:
                letters += ' '
        list_X.append(letters)
        letterlist += list_X
    print('\n'.join(letterlist))
    time.sleep(0.5);
print('\n                                to ！！\n\n')



